200401543 玖、發明說明： 【發明所屬之技術領域】 本發明大致關於無線通信系統及尤其，用於一封包資料 服務之遞交之方法及裝置。 【先前技術】 具有用於封包化在無線通信系統上之資料服務之要求日 议增加’如習知無線通信系統即設計用於語音通信，對支 援資料服務之擴展導致許多挑戰。尤其，問題存在於關於 資料封包之—點對點通信協定（ΡΡΡ)之遞交時。如系統更新 元件’在元件之間之相容性問題可以阻礙系統之操作。進 一步，具有從行動台移開遞交責任及藉由基礎建設元件提 供靈敏遞交之要求。 因此，需要一種用於在一無線通信系統中之資料封包服務 節點（PDSNS)及其它基礎建設元件之間之快速、精確遞交。 【發明内容】 其中使用之字"例示"係僅限於意謂”服務如一實例、例子 ，或說明，，。其中說明如”例示，，之任何實施例係不必要解釋 如較佳或優於其它實施例。在實施例之一些觀念係出現於 圖式中時，除非特定指示圖式係不必要依據比例繪製。 下面討論藉由第一出現一網路執行行動IP通信資料到一 行動節點及從行動節點通信資料發展實施例。然後係討論 -分離頻譜無線通信系統。後續’揭示在無線通信系統中 執行行動網路。訊息係說明利用—基本代理程式登錄一 行動節點藉以致能傳送IP資料到行動節點及從行動節點傳 C.\en\2003\84228 doc 200401543 送ip資料。最後，解釋用於修正在基本代理程式之資源之 方法。 /主意提供例示貫施例遍布於本討論之一實例；然而，在不 脫離本發明之範疇下可以納入變換實施例。尤其，一些實 施例係可施加於一資料處理系統，—無線通信系統，一行 動IP網路及想要資源之有效使用及管理之任何其它系統。 例示實施例利用一分離頻譜無線通信系統，廣泛配置無 線通信系統以提供一些類型之通信例如語音、資料等等。 這些系統係可以根據劃碼多向近接（CDMA)、劃時多向近接 (TDMA)， 其它類型 或一些其它調變技術。一 CDMA系統提供超過 之系統之明確優點，包含增加之系統功能。 可以設計一系統以支援一或更多標準，例如其中提出 ’’TIA/EIA/IS-95-B用於雙模式寬頻帶擴展頻譜細胞式系統 足行動台-基地台相容性標準”如IS_95標準，其中提出藉由 名稱為"3rd代合作關係計畫"之一公會如3Gpp提供標準， 及包含於一组包含文件號碼3G TS 25.211、3G TS 25 2 12 、3GTS25.213，及 3GTS25.214，3GTS 25 3〇2 之文件中 ，其中提出如W_CDMA標準，其中提出藉由名稱為"3rd代 合作關係計畫2,’之-公會如3GPP2提供標準，及其中提出 R 45.5如Cdma2〇〇〇標準，正式名稱為IS_2〇〇〇 MC。上面 引用疋標準藉此係藉由參考清楚納入於其中。 固才nr ~r特別定義用於從基地台到行動，及反之亦然之 傳k <貝料 < 處理。如一例示實施例，下面討論考慮一致 k L掭疋< CDMA 2〇〇〇標準之一分離頻譜通信系統。變 C:\en\2003\84228 doc 200401543 換實施例可以納入另外標準。 【實施方式】 在圖1 0中揭示根據一實施例之一通信系統丨〇〇。通信系 統10 0包含無線部分及網際網路通k協定（I p)部分二者。使 用於說明系統200之·一些元件之術3吾係試圖於幫助其中說 明之遞交程序之瞭解。在通信系統100内操作之一行動台 120係第一通信於一來源無線電網路（S-RN) 108，其中項目 來源提出RN如最初服務網路。MS 120已建立具有S-RN 之一服務實例（SI)。一服務實例提出相關於一服務選擇之一 連接。例如，一服務選擇可以係一封包資料連接、一網際 網路語音通信協定（VoIP)連接，等等。S-RN利用來源PDSN (S-PDSN) 104通過一 IP網路1〇6已建立一 A-10連接。A-10 連接係相關於SI。注意系統之一些元件，例如S-PDSN 1 04 、S-RN 108，及MS 120可以僅支援一 SI，或可以支援多 重SI。而且，在一給定系統内，例如系統1 〇 〇，在其它元 件支援多重SI時一些元件可以僅支援一單一 SI。稍後之系 統建構可以導致在一些元件之功能方面之不相容，及因此 影響遞交。S-PDSN 102係也通信於一 IP網路13〇。系統 100之操作係可以如在cdma2000無線ip網路標準中指定。 MS 1 20係一行動及可以移動進入藉由一目標RN (T-RN) 11 8支援之一區域。如MS 1 20係可以通信於T-RN 11 8，遞 交可以從S-RN 108進行到T-RN 11 8。一旦係完成通信系 統100之無線部分之遞交，系統100之封包資料部分必須 設定一些PPP連接，例如從T-PDSN 114通過IP網路116 C:\en\2003\84228.doc 200401543 到Τ-RN之一 A-1 〇連接。如上面討論，一些狀態係可能用 於一系統，例如系統丨0〇之建構及遞交程序。 在一第一狀態中，在圖1說明及參考於圖u，s_pDSN1〇4 及T-PDSN 1 1 4具有關於處理服務實例（SI)之—相同功能。 如在圖11說明，多重SI連接係可以建立於S_PDSN 1〇4及 T-PDSN U4二者。用於多重SI連接，指定一連接如一主 要連接’或PPP連接。主要連接係使用於設定ppp連接， 及也係使用於_於多重連接之傳送^主要連接係在其上 連接主要封包服務實例之連接。其係在建立封包服務時第 -交涉之服務實例。這意謂初始ppp交涉在本服務實例上 產生。王㈣包服冑實例具有冑資料 聯^意縣當具有—封包料隨，具有-主要封包服 務實例連接於其。識別主要連接如”MAINSI”。提出额外連 接如辅助或第二連接，識別如”AUX sr，。藉由到一 PDSN 之一 A-10連接進一步定義各個連接。 在圖1之呼叫流程狀態巾，基礎建設元件，s_pdsni〇4 及t-PDSN114成功遞交具有MSi2〇之通信。沒有傳送責 任到MS 120影響遞交。換言之，不要求Ms 12〇在目標網 路初始一新通信，例如如累择丄 如果遞父係不成功可以已經要求及 目標網路將去除主要SI及辅助SI。如在圖i中，s_pdsn104 具有必要資訊提供T-PDSN 114以建立具有ms 12Q之通信 。注意即使在無線電網路㈣統之無線部分^成遞交， 封包資料部分或1p部分要求額外資訊以設定-些需要之連 接。例如’ T-PDSN 114需要瞭解那個SI係主要SI，如 C:\en\2003\84228.doc -9- 200401543 T-PDSN 114需要交涉關於主要SI之PPP設定。 圖1說明相關於一實施例之快速遞交之一呼叫流程。圖 1說明在遞交發生時在二個相同反向之PDSNs之間時之一 成功狀態，例如二者PDSN係執行IS-83 5-B之程序。在本 狀態中，具有在目標PDSN(T-PDSN)及服務PDSN(S-PDSN) 之間成功建立之PDSN到PDSN(P-P)連接。在不可以正確 建立P-P連接之狀態中，正常硬遞交應該沒有去除流量頻 道產生。然而，如果多重服務實例存在（例如，網際網路語 音通信協定服務），PDSN不瞭解PPP服務實例（主要服務實 例），因此，其不可以在正確R-P連接上初始PPP交涉。詳 細說明圖1之呼叫流程之各個標記步驟如下： A. 行動台具有一或更多通過來源無線電網路（S-RN)建立於 來源封包資料服務節點（S-PDSN)之區段。行動台可以具 有配置於S-RN中之多重服務實例。 B. 行動台檢測引導信號強度改變及傳送引導報告到S-RN 。在此時，行動仍然具有到S-RN及網際網路協定（IP) 之空中連接流量頻道。 C. S-RN通過行動交換中心（MSC)(圖中未示）傳送遞交需求 訊息到目標無線電網路（T-RN)。 D. T-RN傳送一 All登錄需求（RRQ)到目標封包資料服務節 點（T-PDSN)，包含設定於1之s位元及設定於S-PDSN 之Pi IP位址之服務P-P位址特徵。P-P提出在S-PDSN 及T-PDSN之間之連接。Pi提出PDSN到IP連接。s位 元指示同時連接。 C:\en\2003\84228.doc -10- 200401543 Ε.Τ-PDSN傳送一 P-P RRQ，包含設定於1之s位元到 S-PDSN之Pi IP位址。s位元之設定指示用於在S-PDSN 之同時連接之一需求。 F. S-PDSN利用具有設定於0之回答碼之一 P-P登錄回答 (RRP)回答。回答碼指示是否操作係成功（或失敗）。回答 碼0相應於一成功操作，其中除0之外之回答碼給定一 不同失敗理由。 G. T-PDSN傳送具有設定於0之回答碼之一 All RRP到 T-RN。 H. 在本點，到達於S-PDSN之前向方向承載流量係傳送到 S-RN及T-PDSN。T-RN可以緩衝最後N封包，其中N 係從屬執行。反向方向承載流量僅通過S-RN及S-PDSN。 I. S-RN藉由傳送一遞交方向指令到行動台遞交行動之服 務實例（SI)到T-RN。 J. 行動台遞交到T-RN及傳送一遞交完成指示到T-RN。 K. 根據服務實例（SI)之遞交之完成，T-RN傳送具有設定於 0之s位元及包含一主動開始空中連接記錄之一 A11 RRQ 到 T-PDSN。 L. T-PDSN傳送具有設定於0之s位元及包含一主動開始 空中連接記錄之一 p-p RRQ到S-PDSN。傳送之主動開 始空中連接記錄係從T-RN接收之相同一記錄。 M. S-PDSN利用具有設定於0之回答碼之一 P-PRRP回答。 N. T-PDSN傳送具有設定於0之回答碼之一 All RRP到 T-RN。 C:\en\2003\84228.doc -11 - 200401543 O. 在本點，前向方向承載流量係在P-P界面上從S-PDSN 通過到T-PDSN，然後交換到適當A1 0區段上及傳送到 T-RN。反向方向承載流量係從行動傳送到T-RN，然後 在適當A10區段上到T-PDSN。T-PDSN在P-P界面上通 過本流量到S-PDSN。注意藉由T-PDSN傳送一 P-P RRQ 到S-PDSN可以週期性更新P-P區段。 P. S-PDSN藉由傳送一 All RUP到 S-RN初始行動之 A10/A11區段之一去除到S-RN。 Q. S-RN 利用一 All RAK 響應。 R. S-RN指示藉由傳送一 All RRQ到具有使用壽命設定於 0之S-PDSN將終止區段，包含一主動終止計量記錄。 注意將從服務PDSN傳送計量記錄到鑒認、授權及計量 (AAA)單元。AAA係不揭示。 S. S-PDSN藉由傳送一 All RRP到具有使用壽命設定於0 之S-RN指示釋放之區段。注意S-PDSN不删除相關PPP 背景，因為其係藉由行動通過P - P界面使用。 在一第二狀態中，在圖2中說明，S-PDSN及T-PDSN再次 共享相同功能，然而，它們失敗於交涉多重SI連接之遞交 。S-PDSN係可以傳送一訊息指示那個連接係主要連接。然 後T-PDSN取得用於遞交之責任及設定用於MS之連接。 注意在傳送交換以設定P-P連接之週期時，服務PDSN 想要傳送PPP服務實例指示到在P-P RRP中之目標PDSN 。可以傳送本資訊不管是否係成功或失敗設定P-P連接。 在P-P連接建立失敗或稍後檢測在T-PDSN及S-PDSN之間 C:\en\2003\84228.doc -12 - 200401543 之一些中斷之狀態中，目標PDSN使用本資訊以觸發在正 確R-P連接上之PPP交涉。圖2說明本類型之呼叫流程。 詳細說明圖1之呼叫流程之各個標記步騾如下： A. 行動台具有一或更多通過S-RN建立於S-PDSN之區段 。行動台可以具有配置於S-RN中之多重服務實例。 B. 行動台檢測引導信號強度改變及傳送引導報告到S-RN 。注意行動仍然具有到S-RN之空中連接流量頻道及建 立於S-PDSN之一 IP區段。 C. S-RN通過行MSC(圖中未示）傳送遞交需求訊息到T-RN。 D. T-RN傳送一 All PRQ到T-PDSN，包含設定於1之s位 元及設定於S-PDSN之Pi IP位址之服務P-P位址特徵。 E. T-PDSN傳送一 P-P RRQ，包含設定於1之s位元到 S-PDSN之Pi IP位址。s位元之設定指示用於在S-PDSN 之同時連接之需求。 F. S-PDSN利用具有除0之外之回答碼之一 P-P RRP回答 ，指示不可以建立P-P區段及指示PPP服務實例。 G. T-PDSN傳送具有設定於0之回答碼之一 A11RRP到T-RN。 H. S - RN藉由傳送一遞交方向指令到行動台遞交行動之服 務實例到T-RN。 I. 行動台遞交到T-RN及傳送一遞交完成指示到T-RN。 J. 根據服務實例之遞交之完成，T-RN傳送具有設定於0 之s位元及包含一主動開始空中連接記錄之一 A11 RRQ 到 T-PDSN。 K. T-PDSN傳送具有設定於0之回答碼之一 All RRP到 C:\en\2003\84228.doc -13 - 200401543 Τ-RN。 L. T-PDSN藉由傳送行動台一 LCP建構需求利用行動台初 始PPP交涉。 M. PPP交涉係完成。用於簡軍IP區段，承載流量現在可以 在Τ-RN及T-PDSN二者上之方向中流動。用於MIP區 段，行動跟隨於後。 N. T-PDSN傳送一行動IP(MIP)代理公告到行動。注意行動 可以第一傳送一 MIP代理需求到T-PDSN(圖中未示）。 O. 行動傳送一 MIP RRQ 到 T-PDSN。 P. T-PDSN處理MIP RRQ及然後前向其到HA上。 Q. 如果係接受MIP RRQ，ΗA利用具有0之一回答碼之 MIP RRP 響應。 R. T-PDSN前向MIP RRP到行動。行動通過其之MIP區段 傳送及接收承載資料。 如果在一些重新傳送之後目標PDSN不可以正確接收 P-P RRP，目標PDSN應該指示在All RRP中之目標RN操 作係失敗。Τ-RN響應將釋放流量頻道。在本第三狀態中， 目標PDSN不可以接收任何來自服務PDSN之訊息，及因 此，MS釋放流量頻道。用於遞交之責任落到MS，如MS 初始通信，即區段，於目標網路。注意用於一給定系統， 已經可以成功完成無線電網路位準遞交，然而，封包資料 網路位準也必須完成從S-PDSN到T-PDSN之一遞交。在 圖3中說明第三狀態，其中說明各個標示步驟如下： A.行動台具有一或更多通過S-RN建立於S-PDSN之區段 CAen\2003\84228 doc -14- 200401543 ，行動台可以具有配置於S-RN中之多重服務實例。 B. 行動台檢測引導信號強度改變及傳送引導報告到S-RN 。請注意行動仍然具有到S-RN之空中連接流量頻道及 建立於S-PDSN之一 IP區段。 C. S-RN通過行MSC(圖中未示）傳送遞交需求訊息到T-KN。 D. T-RN傳送一 All RRQ到T-PDSN，包含設定於1之s位 元及設定於S-PDSN之：Pi IP位址之服務P-P位址特徵。 E. T-PDSN傳送一 P-P RRQ，包含設定於1之s位元到 S-PDSN之Pi IP位址。s位元之設定指示用於在S-PDSN 之同時連接之一需求。 F. T-PDSN在P-P RRQ之重新傳送之一可建構數量之後不 接收一 P-P RRP。 G. T-PDSN傳送具有設定於除0之外之回答碼之一 All RRP 到 T-RN。 H. S-RN藉由傳送一遞交方向指令到行動台遞交行動之服 務實例到T-RN。 I. 行動台遞交到T-RN及傳送一遞交完成指示到T-RN。 J. 根據服務實例之遞交之完成，T-RN釋放流量頻道。 K. MS重新初始S033以設定流量頻道。S033提出如在 IS707中指定之資料服務選擇33。 L. T-RN傳送A11 RRQ以設定R-P連接。 M. T-PDSN利用具有設定於'0'之結果碼之All RRP回答。 N. T-PDSN藉由傳送行動台一 LCP建構需求利用行動台初 始PPP交涉。 C:\en\2003\84228.doc -15- 200401543 O. PPP交涉係完成。用於簡單IP區段，承載流量現在可以 在T-RN及T-PDSN二者上之方向中流動。用於MIP區 段，行動係跟隨於後。 P. T-PDSN傳送一 MIP代理公告到行動台。注意行動台可 以第一傳送一 MIP代理需求到T-PDSN(圖中未示）。 Q. 行動傳送一 MIP RRQ 到 T-PDSN。 R. T-PDSN處理MIP RRQ及然後前向其到HA上。 S. 如果係接受MIP RRQ，HA利用具有0之一回答碼之 MIP RRP 響應。200401543 (1) Description of the invention: [Technical field to which the invention belongs] The present invention generally relates to a wireless communication system and, in particular, a method and device for delivery of a packet data service. [Prior art] The requirement for data services for packetization on wireless communication systems is increasing. As the conventional wireless communication systems are designed for voice communications, the expansion of supporting data services has led to many challenges. In particular, the problem lies in the delivery of point-to-point communication protocols (PPPs) on data packets. For example, the compatibility issue between components of the system update component can hinder the operation of the system. Further, there are requirements to remove the responsibility for submission from the mobile station and provide sensitive submission through infrastructure components. Therefore, there is a need for a fast and accurate delivery between a data packet service node (PDSNS) and other infrastructure components in a wireless communication system. [Summary] The word "instantiation" used herein is limited to meaning "service as an example, example, or description. Any embodiment in which the description is" illustrated "is not necessarily explained as better or better In other embodiments. Some concepts of the embodiments appear in the drawings unless it is specifically indicated that the drawings are not necessarily drawn to scale. The following discusses an embodiment for implementing mobile IP communication data to and from a mobile node through the first appearance of a network. Then it discusses-separate spectrum wireless communication systems. Subsequent 'reveals the implementation of mobile networks in wireless communication systems. The message is to explain the use of a basic agent to log in to a mobile node so that it can send IP data to and from the mobile node. C. \ en \ 2003 \ 84228 doc 200401543 sends IP data. Finally, the methods used to modify the resources in the basic agent are explained. The / idea provides illustrative examples throughout the discussion of this example; however, alternative embodiments can be incorporated without departing from the scope of the invention. In particular, some embodiments are applicable to a data processing system, a wireless communication system, a mobile IP network, and any other system that wants efficient use and management of resources. The illustrated embodiment utilizes a split-spectrum wireless communication system, and a wireless communication system is widely configured to provide some types of communication such as voice, data, and so on. These systems can be based on coded multi-directional proximity (CDMA), time-division multi-directional proximity (TDMA), other types, or some other modulation technology. A CDMA system provides clear advantages over a system, including increased system capabilities. A system can be designed to support one or more standards, for example, it proposes "TIA / EIA / IS-95-B for dual-mode wideband spread spectrum cellular system foot mobile-base station compatibility standard" such as IS_95 Standards, which propose to provide standards by one of the guilds named "3rd Generation Partnership Project" such as 3Gpp, and included in a group containing file numbers 3G TS 25.211, 3G TS 25 2 12, 3GTS25.213, and 3GTS25 .214, 3GTS 25 30.2 document, which proposes such as W_CDMA standard, which proposes to provide the standard by the name " 3rd generation partnership project 2, '-Association such as 3GPP2 to provide standards, and R 45.5 such as Cdma2 〇〇〇 standard, the official name is IS_2 〇 MC. The above referenced 疋 standard is hereby clearly incorporated by reference. Gucai nr ~ r is specifically defined for use from base station to action, and vice versa k < shell material < processing. As an example embodiment, the following discussion considers the uniform k L 掭 疋 < CDMA 2000 standard to separate the spectrum communication system. Change C: \ en \ 2003 \ 84228 doc 200401543 for implementation Examples can be incorporated into other criteria. Embodiment] FIG. 10 discloses a communication system according to an embodiment. The communication system 100 includes both a wireless part and an Internet Protocol (IP) part. It is used to explain the system 200. Some of the components of the technique 3 we are trying to help understand the delivery procedures described therein. One of the mobile stations 120 operating within the communication system 100 is the first communication to a source radio network (S-RN) 108, where the project source proposed The RN is the original service network. MS 120 has established a service instance (SI) with S-RN. A service instance proposes a connection related to a service option. For example, a service option can be a packet data connection, an Internet connection Voice over Internet Protocol (VoIP) connection, etc. The S-RN has established an A-10 connection through an IP network 106 using the source PDSN (S-PDSN) 104. The A-10 connection is related to the SI. Note that some components of the system, such as S-PDSN 1 04, S-RN 108, and MS 120, can support only one SI, or can support multiple SIs. Also, within a given system, such as system 100, others When the component supports multiple SI, some components can Supports a single SI. Later system construction can lead to incompatibilities in the functionality of some components and therefore affect delivery. The S-PDSN 102 is also communicated over an IP network 13. The operation of the system 100 can be Specified in the cdma2000 wireless IP network standard. MS 1 20 is a mobile and can move into an area supported by a target RN (T-RN) 11 8. For example, the MS 1 20 series can communicate with T-RN 11 8 and the delivery can proceed from S-RN 108 to T-RN 11 8. Once the wireless part of the communication system 100 has been submitted, the packet data part of the system 100 must set up some PPP connections, such as from T-PDSN 114 through the IP network 116 C: \ en \ 2003 \ 84228.doc 200401543 to T-RN One A-1 〇 connected. As discussed above, some states may be used in a system, such as the construction and delivery process of a system. In a first state, illustrated in FIG. 1 and referenced to FIG. U, s_pDSN104 and T-PDSN 1 1 4 have the same functions with respect to the processing service instance (SI). As illustrated in FIG. 11, multiple SI connection systems can be established on both S_PDSN 104 and T-PDSN U4. For multiple SI connections, specify a connection such as a primary connection 'or PPP connection. The main connection is used to set the ppp connection, and is also used for transmission of multiple connections. ^ The main connection is the connection on which the main packet service instance is connected. It is the service instance negotiated when establishing the packet service. This means that the initial ppp negotiation is incurred on this service instance. The example of Wang Bao's package service has the following information: When the Lianyi County has—packet materials are available, the—have the main package service instance connected to it. Identify major connections such as "MAINSI". Propose additional connections such as auxiliary or secondary connections, and identify such as "AUX sr." Each connection is further defined by an A-10 connection to a PDSN. Call flow status towels, infrastructure components, s_pdsni0 and t-PDSN114 successfully submitted the communication with MSi20. There is no transmission responsibility to MS 120 to affect the submission. In other words, Ms 12 is not required to initiate a new communication in the target network. For example, if the selection is unsuccessful, it may have been requested. And the target network will remove the primary SI and the secondary SI. As shown in Figure i, s_pdsn104 has the necessary information T-PDSN 114 to establish communication with ms 12Q. Note that even in the wireless part of the radio network system, the submission is completed, The packet data part or 1p part requires additional information to set up some required connections. For example, 'T-PDSN 114 needs to know which SI is the main SI, such as C: \ en \ 2003 \ 84228.doc -9- 200401543 T-PDSN 114 Need to negotiate the PPP settings for the main SI. Figure 1 illustrates a call flow related to fast delivery of an embodiment. Figure 1 illustrates one of the successes when a delivery occurs between two PDSNs of the same reverse direction. State, for example, the PDSN is a procedure to execute IS-83 5-B. In this state, there is a PDSN to PDSN (PP) successfully established between the target PDSN (T-PDSN) and the serving PDSN (S-PDSN) Connection. In a state where PP connection cannot be established correctly, normal hard delivery should not remove the traffic channel generation. However, if multiple service instances exist (for example, Internet Voice Protocol Service), PDSN does not understand the PPP service instance (mainly Service instance), so it is not possible to initiate PPP negotiations on the correct RP connection. The detailed steps for each call in the call flow of Figure 1 are as follows: A. The mobile station has one or more source radio networks (S-RN) Established in the source packet data service node (S-PDSN) section. The mobile station may have multiple service instances configured in the S-RN. B. The mobile station detects changes in the strength of the pilot signal and sends a pilot report to the S-RN. At this time, the operation still has the air connection traffic channel to the S-RN and the Internet Protocol (IP). C. The S-RN transmits the delivery request message to the target wireless through the mobile switching center (MSC) (not shown). Network (T-RN) D. T-RN sends an All Registration Request (RRQ) to the target packet data service node (T-PDSN), including the s bit set to 1 and the Pi IP set to S-PDSN Address service PP address characteristics. PP proposes a connection between S-PDSN and T-PDSN. Pi proposes a PDSN-to-IP connection. The s bit indicates simultaneous connections. C: \ en \ 2003 \ 84228.doc -10- 200401543 Ε.Τ-PDSN sends a P-P RRQ, which contains the s bit set at 1 to the Pi IP address of S-PDSN. The s-bit setting indicates a requirement for simultaneous connection at the S-PDSN. F. The S-PDSN responds with a P-P Registration Response (RRP) with one of the answer codes set to 0. The answer code indicates whether the operation was successful (or failed). The answer code 0 corresponds to a successful operation, where a reply code other than 0 is given a different reason for failure. G. T-PDSN transmits All RRP with one of the answer codes set to 0 to T-RN. H. At this point, the traffic carried in the direction before arriving at the S-PDSN is transmitted to the S-RN and T-PDSN. T-RN can buffer the last N packets, where N is executed by the slave. The bearer traffic in the reverse direction only passes through the S-RN and S-PDSN. I. The S-RN submits the service instance (SI) of the action to the T-RN by sending a delivery direction instruction to the mobile station. J. The mobile station submits to T-RN and sends a delivery completion instruction to T-RN. K. According to the completion of the delivery of the service instance (SI), the T-RN transmits an A11 RRQ to the T-PDSN with an s bit set to 0 and containing an active air connection record. L. The T-PDSN transmits a p-p RRQ to the S-PDSN with an s bit set to 0 and containing an active start air connection record. The active start air connection record transmitted is the same record received from the T-RN. M. The S-PDSN responds with one of the P-PRRP codes with a reply code set to zero. N. T-PDSN transmits All RRP with one of the answer codes set to 0 to T-RN. C: \ en \ 2003 \ 84228.doc -11-200401543 O. At this point, the forward direction bearer traffic is passed from the S-PDSN to the T-PDSN on the PP interface, and then switched to the appropriate A1 0 section and Transfer to T-RN. The reverse direction bearer traffic is transmitted from the action to the T-RN and then to the T-PDSN on the appropriate A10 sector. The T-PDSN passes the traffic to the S-PDSN on the P-P interface. Note that the P-P section can be updated periodically by transmitting a P-P RRQ to the S-PDSN from the T-PDSN. P. The S-PDSN is removed to the S-RN by sending an All RUP to one of the A10 / A11 segments of the initial action of the S-RN. Q. S-RN responds with an All RAK. R. S-RN indicates that the segment will be terminated by sending an All RRQ to an S-PDSN with a useful life set to 0, including an active termination metering record. Note that the metering records will be transmitted from the serving PDSN to the authentication, authorization and metering (AAA) unit. AAA is not revealed. S. S-PDSN sends an All RRP to the sector with the S-RN instructed to release the service life set to 0. Note that S-PDSN does not delete the related PPP background, because it is used through the P-P interface by action. In a second state, illustrated in Figure 2, S-PDSN and T-PDSN share the same function again, however, they fail to negotiate the submission of multiple SI connections. The S-PDSN can send a message indicating which connection is the primary connection. The T-PDSN then gains responsibility for delivery and sets up a connection for the MS. Note that when transmitting the exchange to set the period of the P-P connection, the serving PDSN wants to transmit the PPP service instance indication to the target PDSN in the P-P RRP. This information can be sent regardless of whether the P-P connection was set up successfully or failed. The target PDSN uses this information to trigger the correct RP when the PP connection fails to be established or it is later detected that the C: \ en \ 2003 \ 84228.doc -12-200401543 is interrupted between T-PDSN and S-PDSN. PPP negotiation on connection. Figure 2 illustrates this type of call flow. Detailed description of the steps of each call in the call flow of FIG. 1 is as follows: A. The mobile station has one or more sections established in the S-PDSN through the S-RN. The mobile station may have multiple service instances configured in the S-RN. B. The mobile station detects a change in the strength of the pilot signal and sends a pilot report to the S-RN. Note that the operation still has an air link traffic channel to the S-RN and an IP segment established in the S-PDSN. C. The S-RN sends the delivery request message to the T-RN through the MSC (not shown). D. The T-RN sends an All PRQ to the T-PDSN, including the service P-P address characteristics set at the s bit of 1 and the Pi IP address set at the S-PDSN. E. The T-PDSN transmits a P-P RRQ, which includes the s bit set at 1 to the Pi IP address of the S-PDSN. The s-bit setting indicates the requirement for simultaneous connection in S-PDSN. F. The S-PDSN responds with a P-P RRP with one of the answer codes other than 0, indicating that the P-P section cannot be established and indicates the PPP service instance. G. The T-PDSN transmits one of the answer codes A11RRP set to 0 to the T-RN. H. S-RN submits the service instance of the action to the T-RN by sending a delivery direction instruction to the mobile station. I. The mobile station submits to the T-RN and sends a delivery completion instruction to the T-RN. J. According to the completion of the delivery of the service instance, the T-RN transmits an A11 RRQ to the T-PDSN with an s bit set to 0 and containing an active air connection record. K. T-PDSN sends All RRP with one of the answer codes set to 0 to C: \ en \ 2003 \ 84228.doc -13-200401543 T-RN. L. T-PDSN uses mobile stations to initiate PPP negotiations by transmitting LCP construction requirements. M. PPP negotiation is complete. Used in the Jianjun IP section, bearer traffic can now flow in both the T-RN and T-PDSN directions. For MIP sections, actions follow. N. T-PDSN sends a Mobile IP (MIP) proxy announcement to the action. Note the action It is possible to first transmit a MIP proxy request to the T-PDSN (not shown in the figure). O. The action sends a MIP RRQ to the T-PDSN. The P. T-PDSN processes the MIP RRQ and then forwards it to the HA. Q. If MIP RRQ is accepted, ΗA responds with a MIP RRP with one of the answer codes. R. T-PDSN forward MIP RRP to action. The action sends and receives bearer data through its MIP section. If the target PDSN cannot receive the P-P RRP correctly after some retransmissions, the target PDSN should indicate that the target RN operating system in the All RRP has failed. The T-RN response will release the traffic channel. In this third state, the target PDSN cannot receive any messages from the serving PDSN, and therefore, the MS releases the traffic channel. The responsibility for delivery falls to the MS, such as the initial communication of the MS, that is, the segment, on the target network. Note that for a given system, the radio network level submission can already be successfully completed, however, the packet data network level must also be completed from one of the S-PDSN to the T-PDSN. The third state is illustrated in FIG. 3, in which each labeling step is described as follows: A. The mobile station has one or more sections CAen \ 2003 \ 84228 doc -14-200401543 established by the S-RN in the S-PDSN, and the mobile station There may be multiple service instances configured in the S-RN. B. The mobile station detects a change in the strength of the pilot signal and sends a pilot report to the S-RN. Please note that the operation still has an air link traffic channel to the S-RN and an IP segment established in the S-PDSN. C. The S-RN sends the delivery request message to the T-KN through the MSC (not shown). D. The T-RN sends an All RRQ to the T-PDSN, including the s bit set at 1 and the service P-P address characteristics set at the S-PDSN: Pi IP address. E. The T-PDSN transmits a P-P RRQ, which includes the s bit set at 1 to the Pi IP address of the S-PDSN. The s-bit setting indicates a requirement for simultaneous connection at the S-PDSN. F. The T-PDSN does not receive a P-P RRP after a reconfigurable amount of P-P RRQ. G. T-PDSN transmits All RRP to T-RN with one of the answer codes set to other than 0. H. The S-RN submits the service instance of the action to the T-RN by sending a delivery direction instruction to the mobile station. I. The mobile station submits to the T-RN and sends a delivery completion instruction to the T-RN. J. According to the completion of the delivery of the service instance, T-RN releases the traffic channel. K. MS re-initializes S033 to set the traffic channel. S033 proposes a data service option 33 as specified in IS707. L. T-RN transmits A11 RRQ to set R-P connection. M. The T-PDSN responds with an All RRP with a result code set to '0'. N. T-PDSN uses mobile stations to initiate PPP negotiations by transmitting LCP construction requirements. C: \ en \ 2003 \ 84228.doc -15- 200401543 O. PPP negotiation is completed. For simple IP segments, bearer traffic can now flow in both T-RN and T-PDSN directions. For the MIP section, actions follow. P. T-PDSN sends a MIP proxy announcement to the mobile station. Note that the mobile station can first transmit a MIP proxy request to the T-PDSN (not shown). Q. The action sends a MIP RRQ to the T-PDSN. The R. T-PDSN processes the MIP RRQ and then forwards it to the HA. S. If the MIP RRQ is accepted, the HA responds with a MIP RRP with one of the answer codes.
T. T-PDSN前向MIP RRP到行動台。行動台通過其之MIP 區段傳送及接收承載資料。 在一第四狀態中，目標網路，及T-PDSN尤其係不可以 接收來自來源網路，及S-PDSN之遞交資訊。目標網路試 圖通過所有之SI連接設定PPP連接。換言之，因為T-PDSN 不瞭解那個SI連接使用於設定PPP連接，其傳送需求資訊 到所有連接。在本狀態中，T-PDSN在所有SI連接上傳送 一連接控制通信協定（LCP)登錄訊息。在本實例中，MS想 要二個連接，一用於封包資料，例如全球資訊網路存取， 及一用於網際網路語音通信協定（VoIP)。目標PDSN仍然可 以指示在 A11 RRP中之目標RN操作係成功。及然後 T-PDSN在所有R-P連接上傳送LCP建構需求以觸發PPP 交涉。PPP交涉將在PPP服務實例上產生。 用於第二封包服務實例，分割LCP建構需求如封包資料 負載（例如，用於網際網路語音通信協定，分割其如RTP負 C \en\2003\84228.doc -16- 200401543 載），因此，或者如果格式係不正確將放棄其，或將其通過 到應用及係對待其如一誤差。在PPP區段係設定之後， MCFTP可以使用於設定第二封包服務實例。說明在圖4之 呼叫流程中之各個標示步驟如下： A. 行動台具有一或更多通過S-RN建立於S-PDSN之區段 。行動台可以具有配置於S-RN中之多重服務實例。 B. 行動台檢測引導信號強度改變及傳送引導報告到S-RN 。請注意行動仍然具有到S-RN之空中連接流量頻道及 建立於S-PDSN之一 IP區段。 C. S-RN通過MSC(圖中未示）傳送遞交需求訊息到T-RN。 D. T-RN傳送一 Al 1 RRQ到T-PDSN，包含設定於1之s位 元及設定於S-PDSN之Pi IP位址之服務P-P位址特徵。 E. T-PDSN傳送一 P-P RRQ，包含設定於1之s位元到 S-PDSN之Pi IP位址。s位元之設定指示用於在S-PDSN 之同時連接之需求。 F. T-PDSN在P-P RRQ之重新傳送之一可建構數量之後不 接收一 P-P RRP。 G. T-PDSN傳送具有設定於0之回答碼之一 All RRP到 T-RN。 H. S-RN藉由傳送一遞交方向指令到行動台遞交行動之服 務實例到T-RN。 I. 行動台遞交到T-RN及傳送一遞交完成指示到T-RN。 J. 根據服務實例之遞交之完成，T-RN傳送All RRQ到 T-PDSN。 C:\en\2003\84228.doc -17- 200401543 Κ.Τ-PDSN 利用 All RRP 回答。 L. T-PDSN在所有服務實例上傳送LCP建構需求。 M. PPP交涉僅在PPP服務實例上產生。 N. 在PPP服務實例上傳送之MCFTP係使用於設定第二服 務實例之流程處理及頻道處理。 〇.用於簡單IP區段，承載流量現在可以在T-RN及T-PDSN 二者上之方向中流動。用於MIP區段，行動係跟隨於後。 P. T-PDSN傳送一 MIP代理公告到行動台。注意行動台可 以第一傳送一 MIP代理需求到T-PDSN(圖中未示）。 Q. 行動台傳送一 MIP RRQ到T-PDSN。 R. T-PDSN處理MIP RRQ及然後前向其到HA上。 S. 如果係接受MIP RRQ，HA利用具有0之一回答碼之MIP RRP響應。T. T-PDSN forward MIP RRP to mobile. The mobile station transmits and receives bearer data through its MIP section. In a fourth state, the target network and the T-PDSN are especially unable to receive the submitted information from the source network and the S-PDSN. The target network attempts to set up a PPP connection through all SI connections. In other words, because the T-PDSN does not know which SI connection is used to set up the PPP connection, it transmits the demand information to all connections. In this state, the T-PDSN transmits a Connection Control Protocol (LCP) login message on all SI connections. In this example, the MS wants two connections, one for packet data, such as Global Information Network Access, and one for Voice over Internet Protocol (VoIP). The target PDSN can still indicate that the target RN operation in the A11 RRP was successful. And then the T-PDSN transmits LCP construction requirements on all R-P connections to trigger PPP negotiation. PPP negotiations will occur on PPP service instances. For the second packet service instance, segment LCP construction requirements such as packet data load (for example, for Internet voice communication protocols, segment it as RTP negative C \ en \ 2003 \ 84228.doc -16- 200401543), so , Or it will be discarded if the format is incorrect, or it will be passed to the application and treated as if it were an error. After the PPP section is set, MCFTP can be used to set the second packet service instance. Each labeling step illustrated in the call flow of FIG. 4 is as follows: A. The mobile station has one or more sections established in the S-PDSN through the S-RN. The mobile station may have multiple service instances configured in the S-RN. B. The mobile station detects a change in the strength of the pilot signal and sends a pilot report to the S-RN. Please note that the operation still has an air link traffic channel to the S-RN and an IP segment established in the S-PDSN. C. The S-RN sends the delivery request message to the T-RN through the MSC (not shown). D. The T-RN sends an Al 1 RRQ to the T-PDSN, including the service P-P address characteristics set at the s bit of 1 and the Pi IP address set at the S-PDSN. E. The T-PDSN transmits a P-P RRQ, which includes the s bit set at 1 to the Pi IP address of the S-PDSN. The s-bit setting indicates the requirement for simultaneous connection in S-PDSN. F. The T-PDSN does not receive a P-P RRP after a reconfigurable amount of P-P RRQ. G. T-PDSN transmits All RRP with one of the answer codes set to 0 to T-RN. H. The S-RN submits the service instance of the action to the T-RN by sending a delivery direction instruction to the mobile station. I. The mobile station submits to the T-RN and sends a delivery completion instruction to the T-RN. J. According to the completion of the delivery of the service instance, the T-RN sends an All RRQ to the T-PDSN. C: \ en \ 2003 \ 84228.doc -17- 200401543 Κ.Τ-PDSN uses All RRP to answer. L. T-PDSN transmits LCP construction requirements on all service instances. M. PPP negotiations occur only on PPP service instances. N. The MCFTP transmitted on the PPP service instance is used to set the process flow and channel processing of the second service instance. 〇. For simple IP segments, bearer traffic can now flow in both T-RN and T-PDSN directions. For the MIP sector, the action follows. P. T-PDSN sends a MIP proxy announcement to the mobile station. Note that the mobile station can first transmit a MIP proxy request to the T-PDSN (not shown). Q. The mobile transmits a MIP RRQ to the T-PDSN. The R. T-PDSN processes the MIP RRQ and then forwards it to the HA. S. If the MIP RRQ is accepted, the HA responds with a MIP RRP with one of the answer codes.
T. T-PDSN前向MIP RRP到行動台。行動台通過其之MIP 區段傳送及接收承載資料。 在一第五狀態中，在圖5中說明，MS再次想要多重SI ，尤其二個，然而，主要PPP SI係靜止。在主要SI係靜止 時，相應A1 0仍然係適當。用於靜止服務實例，MS係負 責在檢測封包區域ID(PZID)係根據接收來自流量頻道之進 入流量系統參數訊息（ISPM)改變之後觸發靜止遞交。PZID 識別支援MS之封包資料網路。具有二個關於本狀態之問 題。第一，如果MS失敗於接收ISPM，放棄呼叫如不具有 用於PPP服務實例之A10及P-P連接。第二，必須將靜止 服務實例轉換到主動狀態。可以不需要靜止服務，及因此 C.\en\2003\84228 doc -18- 200401543 使其主動以完成遞交係浪費資源。在圖5中係說明各個標 示步驟，及說明如下： A. 行動台具有一或更多通過S-RN建立於S-PDSN之區段 。行動台具有在靜止中之多重服務實例（例如，PPP服務 實例）及具有多重服務實例主動及配置於S-RN中。 B. 行動台檢測引導信號強度改變及傳送引導報告到S-RN 。在此時，行動仍然具有到S-RN之空中連接流量頻道 及建立於S-PDSN之一 ip區段。 C. S-RN通過MSC(圖中未示）傳送遞交需求訊息到τ-RN。 D. T-RN傳送一 All RRQ到T-PDSN，包含設定於1之s位元 及設定於S-PDSN之Pi ip位址之服務p-p位址特徵。 E. T-PDSN傳送一 P-P rrq，包含設定於1之s位元到 S-PDSN之Pi IP位址μ位元之設定指示用於在S_PDSN 之同時連接之需求。 F· S-PDSN利用具有設定於〇之回答碼之一P_PRRP回答。 G.T-PDSN傳送具有設定於〇之回答碼之一 All RRP到 Τ-RN。 H•在本點，到達於S-PDSN之前向方向承載流量係傳送到 S-RN及Τ-PDSN用於主動服務實例。τ-RN可以緩衝最 後N封包，其中n係從屬執行。反向方向承載流量僅通 過 S-RN 及 S-PDSN。 I. S-RN藉由傳送一遞交方向指令到行動台遞交行動之服 務實例到丁-RN。 J·行動台遞交到T_RN及傳送一遞交完成指示到Τ-RN。 C:\en\2003\84228.doc -19- 200401543 K. 根據服務實例之遞交之完成，Τ-RN傳送具有設定於0 之s位元之Α11 RRQ及包含一主動開始空中連接記錄到 T-PDSN。 L. T-PDSN傳送具有設定於0之s位元之P-P RRQ及包含 一主動開始空中連接記錄到S-PDSN。傳送之主動開始 空中連接記錄係從Τ-RN接收之相同一記錄。 M. S-PDSN利用具有設定於0之回答碼之一 P-PRRP回答。 N. T-PDSN傳送具有設定於0之回答碼之一 All RRP到 Τ-RN。 O. T-RN通過包含新封包區域ID(PZID)之進入流量系統參 數訊息（ISPM)傳送系統訊息。 P. MS檢測PZID係改變，MS將傳送增強開始訊息（EOM) 以設定其係主要服務實例之S033如一實例。 Q. Τ-RN傳送A11 RRQ以設定A10連接。 R. T-PDSN傳送P-P RRQ以設定P-P連接。 S. S-PDSN 利用 P-P RRP 回答。 T. T-PDSN 利用 All RRP 回答。 U. T-RN傳送服務連接到MS以連接PPP服務實例。 V. MS利用服務連接完成回答。 W. 根據PPP服務實例係連接，Τ-RN傳送All RRQ以開始 計量記錄。 X. T-PDSN 傳送 P-P RRQ 到 S-PDSN。 Y. S-PDSN 利用 P-P RRP 回答。 Z. T-PDSN 利用 A11 RRP 回答。 C.\en\2003\84228.doc -20- 200401543 AA.在本點，用於PPP服務實例及第二服務實例二者之前 向方向承載流量係從S-PDSN通過P-P界面傳送到 T-PDSN，然後交換到適當A10區段上及傳送到T-RN。 反向方向承載流量係從行動台（MS)傳送到T-RN，然後 在適當A10區段上到T-PDSN°T-PDSN在P-P界面上傳 送本流量到S-PDSN。注意藉由T-PDSN傳送一 P-P RRQ 到S-PDSN可以週期性更新P-P區段。 BB.S-PDSN藉由傳送一 All RUP S-RN初始行動之 A10/A11區段之一去除到S-RN。 CC. S-RN 利用一 All RAK 響應。 DD.S-RN指示藉由傳送一 All RRQ到具有使用壽命設定 於0之S-PDSN將終止區段，包含一主動終止計量記錄。 EE. S-PDSN藉由傳送一 All RRP到具有使用壽命設定於0 之S-RN指示釋放之區段。注意S-PDSN不刪除相關PPP 背景，因為其係藉由行動通過P-P界面使用。 在一第六狀態中，在圖6中說明，在成功建立用於具有 S-PDSN之第二服務實例之P-P連接時，S-PDSN係負責觸 發用於靜止PPP服務實例或其它靜止服務實例之P-P連接 之設定如S-PDSN已瞭解那個服務係靜止狀態中。T-PDSN 可以開始觸發用於靜止服務實例之A 1 0連接之設定。說明 在圖6之呼叫流程中之各個標示步驟如下： A.行動台具有一或更多通過S-RN建立於S-PDSN之區段 。行動台具有在靜止中之多重服務實例（例如PPP服務 實例）及具有多重服務實例主動及配置於S-RN中。 C:\en\2003\84228.doc -21 - 200401543 B. 行動台檢測引導信號強度改變及傳送引導報告到S-RN 。在此時，行動仍然具有到S-RN之空中連接流量頻道 及建立於S-PDSN之一 IP區段。 C. S-RN通過MSC(圖中未示）傳送遞交需求訊息到T-RN。 D. T-RN傳送一 All RRQ到T-PDSN，包含設定於1之s位 元及設定於S-PDSN之Pi IP位址之服務P-P位址特徵。 E. T-PDSN傳送一 P-P RRQ，包含設定於1之s位元到 S-PDSN之Pi IP位址。s位元之設定指示用於在S-PDSN 之同時連接之一需求。 F. S-PDSN利用具有設定於0之回答碼之一 P-PRRP回答。 G. T-PDSN傳送具有設定於0之回答碼之一 All RRP到 T-RN。 H. 因為S-PDSN瞭解PPP服務實例係在靜止模式中， S-PDSN將傳送P-P RRQ到T-PDSN以設定P-P連接。 I. T-PDSN利用具有設定於'0'之結果碼之P-P RRP回答。 在此具有二個選擇。 選擇1 : J. T-PDSN藉由傳送一 All RUP到T-RN以要求建立用於 PPP服務實例之R-P連接。 K. T-RN 利用一 All RAK 回答。 L. 然後T-RN傳送A11 RRQ以設定A10連接。 M. T-PDSN利用具有設定於’0'之碼之A11 RRP回答。 選擇2 :T. T-PDSN forward MIP RRP to mobile. The mobile station transmits and receives bearer data through its MIP section. In a fifth state, illustrated in Figure 5, the MS again wants multiple SIs, especially two, however, the main PPP SIs are stationary. When the main SI system is stationary, the corresponding A1 0 is still appropriate. For the static service instance, the MS is responsible for triggering the static delivery after detecting that the packet zone ID (PZID) is changed according to the incoming traffic system parameter message (ISPM) received from the traffic channel. PZID identifies the packet data network that supports MS. There are two questions about this status. First, if the MS fails to receive the ISPM, the call is abandoned if it does not have A10 and P-P connections for the PPP service instance. Second, the static service instance must be transitioned to the active state. A static service may not be needed, and therefore C. \ en \ 2003 \ 84228 doc -18- 200401543 makes it a waste of resources to make it proactive to complete the submission. Each labeling step is illustrated in FIG. 5, and the description is as follows: A. The mobile station has one or more sections established in the S-PDSN through the S-RN. The mobile station has multiple service instances (e.g., PPP service instances) in a stationary state and has multiple service instances active and deployed in the S-RN. B. The mobile station detects a change in the strength of the pilot signal and sends a pilot report to the S-RN. At this point, the operation still has an air connection traffic channel to the S-RN and an IP segment established in the S-PDSN. C. The S-RN sends the delivery request message to the τ-RN through the MSC (not shown). D. The T-RN sends an All RRQ to the T-PDSN, including the service p-p address characteristics set at the s bit set at 1 and the Pi ip address set at the S-PDSN. E. The T-PDSN transmits a P-P rrq, which includes the setting of the s bit set to 1 to the Pi IP address of the S-PDSN and the μ bit setting indicates the requirement for simultaneous connection at S_PDSN. The F · S-PDSN responds with one of the answer codes set at 0. G.T-PDSN transmits All RRP with one of the answer codes set to 0 to T-RN. H • At this point, the traffic carried in the direction before arriving at the S-PDSN is transmitted to the S-RN and T-PDSN for active service instances. τ-RN can buffer the last N packets, where n is the slave implementation. Traffic in the reverse direction only passes through S-RN and S-PDSN. I. The S-RN submits the service instance of the action to the D-RN by sending a delivery direction instruction to the mobile station. J. Mobile station submits to T_RN and sends a delivery completion instruction to T-RN. C: \ en \ 2003 \ 84228.doc -19- 200401543 K. According to the completion of the submission of the service instance, the T-RN transmits the A11 RRQ with the s bit set to 0 and contains an active start air connection record to the T- PDSN. L. T-PDSN transmits a P-P RRQ with s bits set to 0 and contains an active start air connection record to the S-PDSN. Active start of transmission The air connection record is the same record received from the T-RN. M. The S-PDSN responds with one of the P-PRRP codes with a reply code set to zero. N. The T-PDSN transmits All RRP with one of the answer codes set to 0 to the T-RN. O. The T-RN transmits the system message through the Incoming Traffic System Parameter Message (ISPM) containing the new packet zone ID (PZID). P. MS detects that the PZID system is changed. The MS will send an enhanced start message (EOM) to set S033 as an instance of the main service instance. Q. Τ-RN transmits A11 RRQ to set up A10 connection. R. T-PDSN transmits P-P RRQ to set up P-P connection. S. S-PDSN uses P-P RRP to answer. T. T-PDSN answers using All RRP. U. The T-RN transport service is connected to the MS to connect to the PPP service instance. V. MS uses the service connection to complete the answer. W. According to the PPP service instance system connection, the T-RN transmits an All RRQ to start the metering record. X. T-PDSN transmits P-P RRQ to S-PDSN. Y. S-PDSN responds with P-P RRP. Z. T-PDSN answers with A11 RRP. C. \ en \ 2003 \ 84228.doc -20- 200401543 AA. At this point, the traffic carried in the direction before being used for both the PPP service instance and the second service instance is transmitted from the S-PDSN through the PP interface to the T-PDSN , Then switch to the appropriate A10 segment and transmit to T-RN. The bearer traffic in the reverse direction is transmitted from the mobile station (MS) to the T-RN, and then to the T-PDSN on the appropriate A10 section. The T-PDSN uploads this traffic to the S-PDSN. Note that the P-P section can be updated periodically by transmitting a P-P RRQ to the S-PDSN from the T-PDSN. BB.S-PDSN is removed to S-RN by sending one of the A10 / A11 segments of the initial action of an All RUP S-RN. CC. S-RN responds with an All RAK. DD.S-RN indicates that the segment will be terminated by sending an All RRQ to an S-PDSN with a useful life set to 0, including an active termination metering record. EE. The S-PDSN sends an All RRP to the sector with the S-RN instructed to release the service life set to 0. Note that S-PDSN does not delete the related PPP background, because it is used through the P-P interface by action. In a sixth state, it is illustrated in FIG. 6 that when a PP connection for a second service instance with an S-PDSN is successfully established, the S-PDSN is responsible for triggering the The PP connection is set as if the S-PDSN has known which service is in a static state. The T-PDSN can start to trigger the setting of A 10 connection for the static service instance. Explanation Each labeling step in the call flow in FIG. 6 is as follows: A. The mobile station has one or more sections established in the S-PDSN through the S-RN. The mobile station has multiple service instances (such as PPP service instances) in a stationary state and has multiple service instances active and deployed in the S-RN. C: \ en \ 2003 \ 84228.doc -21-200401543 B. The mobile station detects the change of the pilot signal strength and sends the pilot report to the S-RN. At this point, the operation still has an air connection traffic channel to the S-RN and an IP segment established in the S-PDSN. C. The S-RN sends the delivery request message to the T-RN through the MSC (not shown). D. The T-RN sends an All RRQ to the T-PDSN, including the service P-P address characteristics set to the s bit set to 1 and the Pi IP address set to the S-PDSN. E. The T-PDSN transmits a P-P RRQ, which includes the s bit set at 1 to the Pi IP address of the S-PDSN. The s-bit setting indicates a requirement for simultaneous connection at the S-PDSN. F. The S-PDSN responds with a P-PRRP with one of the answer codes set to zero. G. T-PDSN transmits All RRP with one of the answer codes set to 0 to T-RN. H. Because the S-PDSN understands that the PPP service instance is in a static mode, the S-PDSN will send a P-P RRQ to the T-PDSN to set up a P-P connection. I. The T-PDSN responds with a P-P RRP with a result code set to '0'. There are two options here. Option 1: J. The T-PDSN requests an R-P connection for the PPP service instance by sending an All RUP to the T-RN. K. T-RN answers with an All RAK. L. The T-RN then transmits an A11 RRQ to set up the A10 connection. M. The T-PDSN responds with an A11 RRP with a code set to '0'. Option 2:
N. T-PDSN傳送All RRQ以建立用於PPP服務實例之R-P C.\en\2003\84228.doc -22 - 200401543 連接。 Ο.Τ-RN利用具有設定於'0’之碼之A11 RRP回答。 P. 在本點，到達於S-PDSN之前向方向承載流量係傳送到 S-RN及T-PDSN用於PPP服務實例及第二服務實例二 者。T-RN可以緩衝最後N封包，其中N係從屬執行。 反向方向承載流量僅通過S-RN及S-PDSN。 Q. S - RN藉由傳送一遞交方向指令到行動台遞交行動之服 務實例到T-RN。 R. 行動台遞交到T-RN及傳送一遞交完成指示到T-RN。 S. 根據服務實例之遞交之完成，T-RN傳送具有設定於0 之s位元之Al 1 RRQ及包含一主動開始空中連接記錄到 T-PDSN。 T. T-PDSN傳送具有設定於0之s位元之P-P RRQ及包含 一主動開始空中連接記錄到S-PDSN。傳送之主動開始 空中連接記錄係從T-RN接收之相同一記錄。 U. S-PDSN利用具有設定於0之回答碼之一 P-PRRP回答。 V. T-PDSN傳送具有設定於0之回答碼之一 All RRP到 T-RN。 W. 在本點，用於PPP服務實例及第二服務實例之前向方向 承載流量係在P-P界面上從S-PDSN通過到T-PDSN，然 後交換到適當A10區段上及傳送到T-RN。反向方向承 載流量係從行動傳送到T-RN，然後在適當A 1 0區段上 到T-PDSN。T-PDSN在P-P界面上通過本流量到S-PDSN 。注意藉由T-PDSN傳送一 P-P RRQ到S-PDSN可以週 C \en\2003\84228.doc -23 - 200401543 期性更新p-p區段。 X.S-PDSN藉由傳送—Au RUp到S_RN初始行動之 A10/A11區段之一去除到S_RN。 Υ· S-RN 游除^All RAK 響應。 Z.S-RN指示藉由傳送—AU RRQ到具有使用壽命設定於 0之S PDSN將終止區段，包含一主動終止計量記錄。 AA.S-PDSN藉由傳送—AU RRp到具有使用壽命設定於〇 之S-RN指示釋放之區段。注意S-PDSN不刪除相關PPP 背景’因為其係藉由行動通過p_p界面使用。 同版本之通信協定用於 這些實例及狀態假設 上面討論之狀態及實例假設一相 服務網路及目標網路。換言之， S-PDSN及T-PDSN具有類似功能。例如，各個pDSN係可 以支援多重服務實例。考慮其中封包資料網路及/或無線電 網路不具有類似功能之狀態，但是當然，在其它網路係不 可以操作多重si時，一網路係可以操作多重si。 在服務網路具有支援多重SI之功能，及目標網路不具有 時，系統必須決定那個網路終止及如何影響這種終止。例N. T-PDSN transmits All RRQ to establish R-P C. \ en \ 2003 \ 84228.doc -22-200401543 connection for PPP service instance. 〇.Τ-RN responds with an A11 RRP with a code set to '0'. P. At this point, the traffic carried in the direction before arriving at the S-PDSN is transmitted to the S-RN and T-PDSN for both the PPP service instance and the second service instance. T-RN can buffer the last N packets, where N is the slave implementation. The bearer traffic in the reverse direction only passes through the S-RN and S-PDSN. Q. S-RN submits a service instance of the action to the T-RN by sending a delivery direction command to the mobile station. R. The mobile station submits to the T-RN and sends a delivery completion instruction to the T-RN. S. According to the completion of the delivery of the service instance, the T-RN transmits an Al 1 RRQ with the s bit set to 0 and contains an active start air connection record to the T-PDSN. T. T-PDSN transmits a P-P RRQ with s bits set to 0 and contains an active start air connection record to the S-PDSN. Active start of transmission The air connection record is the same record received from the T-RN. U. The S-PDSN responds with one of the P-PRRP codes with a reply code set to zero. V. T-PDSN transmits All RRP with one of the answer codes set to 0 to T-RN. W. At this point, the traffic carried in the direction before being used for the PPP service instance and the second service instance is passed from the S-PDSN to the T-PDSN on the PP interface, then switched to the appropriate A10 section and transmitted to the T-RN . The reverse direction carrying capacity is transmitted from the action to the T-RN and then to the T-PDSN on the appropriate A 10 section. The T-PDSN passes the traffic to the S-PDSN on the P-P interface. Note that by sending a P-P RRQ to the S-PDSN via the T-PDSN, the p-p section can be updated periodically. C \ en \ 2003 \ 84228.doc -23-200401543 X.S-PDSN is removed to S_RN by transmitting one of the A10 / A11 segments of the initial action of S-RN to Au RUp. Υ · S-RN removes ^ All RAK response. Z.S-RN indicates that the segment will be terminated by transmitting -AU RRQ to an S PDSN with a service life set to 0, including an active termination metering record. AA.S-PDSN sends -AU RRp to the section with S-RN instructed to release the service life set to 0. Note that S-PDSN does not delete the related PPP background ’because it is used through the p_p interface by action. The same version of the communication protocol is used for these instances and state assumptions The states and examples discussed above assume a phase service network and target network. In other words, S-PDSN and T-PDSN have similar functions. For example, each pDSN can support multiple service instances. Consider a state in which the packet data network and / or the radio network do not have similar functions, but of course, when other network systems cannot operate multiple si, one network system can operate multiple si. When the service network has the capability to support multiple SIs and the target network does not, the system must decide which network to terminate and how to affect such termination. example
如，在遞交從低校正PDSN(IS_835釋放A或較低）到高校正 PDSN(IS-835釋放B或較高）產生時，因為is_835_a pDsN 僅可以支援一封包資料服務實例不具有問題。在本狀態中 ’在遞交到目標PDSN之後，可以設定第二服務實例。在 服務網路具有僅用於一單一 s；[之功能時，如在is_95中指 定。而且Cdma2_釋放"旨定用於1—si之支援。: cdmUOOO釋放A開始，指定支援多重SI，及目標具有用於 C:\en\2003\84228 doc -24· 200401543 多重SI之功能，責任係在MS上在遞交之後利用目標網路 以初始額外SI ° 在圖7中及關於圖13係說明一第七狀態，其中目標無線 電網路、T-RN係不可以支援多重SI。注意服務無線電網路 、S-RN，暸解目標網路不可以支援在遞交之前在服務網路 中主動之區段。例如，在遞交從高校正PDSN (IS-835釋放 B或較高）到低校正PDSN (IS-835釋放A或較低）產生時， 如果具有建立之第二服務實例，如何操作這些多重服務實 例變成一問題。在本狀態中’因為服務RN瞭解目標RN不 可以支援目前服務（多重R-P連接），服務RN僅執行用於到 T-RN之主要服務實例（PPP服務實例）之遞交。MS也可以指 示使用者因為路由到一較低校正區域放棄第二服務實例。 說明在圖7之呼叫流程中之各個標示步驟如下： A.行動台具有一或更多通過S-RN建立於S-PDSN之區段 。行動台可以具有配置於S-RN中之多重服務實例。 B·行動台檢測引導信號強度改變及傳送引導報告到S-RN 。請注意行動仍然具有到S-RN之空中連接流量頻道及 建立於S-PDSN之一 IP區段。 C. S-RN通過MSC(圖中未示）傳送遞交需求訊息到T-RN。 D. 因為S-RN瞭解Τ-RN不可以支援目前服務，S-RN藉由 傳送一遞交方向指令到行動台遞交行動之ppp服務實例 到 Τ-RN。 E. 行動台遞交到Τ-RN及傳送一遞交完成指示到Τ-RN。 F. 根據服務實例之遞交之完成，τ-RN傳送具有設定於0 C \en\2003\84228.doc -25- 200401543 之s位元之A11 RRQ及包含一主動開始空中連接記錄到 T-PDSN。 G. T-PDSN傳送具有設定於0之回答碼之All RRP到T-RN。 H. T-PDSN藉由傳送行動台一 LCP建構需求利用行動台初 始PPP交涉。 I. PPP交涉係完成。用於簡單IP區段，承載流量現在可以 在T-RN及T-PDSN二者上之方向中流動。用於MIP區 段，行動係跟隨於後。 J. T-PDSN傳送一 MIP代理公告到行動。注意行動可以第 一傳送一 MIP代理需求到T-PDSN(圖中未示）。 K. 行動傳送一 MIP RRQ 到 T-PDSN。 L. T-PDSN處理MIP RRQ及然後前向其到HA上。 M. 如果係接受MIP RRQ，HA利用具有0之一回答碼之MIP RRP響應。 N. T-PDSN前向MIP RRP到行動。行動通過其之MIP區段 傳送及接收承載資料。 圖13說明包含其係可以多重SI之一 T-PDSN 144，但是 說明支援藉由T-RN 148允許之一 SI之系統100。在成功遞 交到目標網路之後，利用T-RN 148建立主要SI及在T-RN 148及T-PDSN 144之間建立相關A10連接。 在一第八狀態中，在圖8中說明及關於圖12，目標RN 可以支援目前服務，即多重服務實例，但是相應T-PDSN 不可以支援多重服務實例。如在圖8之呼叫流程中說明， T-RN傳送一 All RRQ以要求根據其係藉由S-RN要求之遞 C:\en\2003\84228.doc -26- 200401543 交傳送。因為T-PDSN之舊校正不支援p_p連接及傳送建 立，T-PDSN將傳送AU RRP以指示失敗。在本狀態中， T_RN不暸解那個係PPP服務實例，T-RN必須釋放流量頻 道。M S應該指示因為路由到一低校正區域放棄使用者呼叫 。如果需要’ MS將開始從頭設定S033。說明在圖8之各 個標示步驟如下： A. 行動台具有一或更多通過S-RN建立於S-PDSN之區段 。行動台可以具有配置於S-RN中之多重服務實例。 B. 行動台檢測引導信號強度改變及傳送引導報告到s_rn 。請注意行動仍然具有到S-RN之空中連接流量頻道及 建立於S-PDSN之一 IP區段。 C. S-RN通過MSC(圖中未示）傳送遞交需求訊息到t-Rn。 D. T-RN傳送一 Ail RRQ到T-PDSN，包含設定於i之s 位元及設定於S-PDSN之Pi IP位址之服務p_P位址特徵。 E. 因為T-PDSN不支援快速P-P界面遞交，t_pdsn傳送 具有設定於除0之外之回答碼之A1 1 RRP到Τ-RN。 F- S-RN藉由傳送一遞交方向指令到行動台遞交行動之服 務實例到T-RN。 G. 行動台遞交到T-RN及傳送一遞交完成指示到T-RN。 H. 根據服務實例之遞交之完成，τ-RN釋放流量頻道，因 為其不瞭解那個服務實例係PPP服務實例。 I. MS重新初始S033以設定流量頻道。 J. Τ-RN傳送All RRQ以設定R-P連接。 K. T-PDSN利用具有設定於’O’之結果碼之All RRP回答。 C \en\2003\84228.doc •27- 200401543 L.藉由傳送MS — LCP建構需求利用MS初始PPP交涉。 Μ.PPP交涉係完成。用於簡單IP區段，承載流量現在可以 在T-RN及T-PDSN二者上之方向中流動。用於MIP區 段，杆動係跟_於後。 Ν· T-PDSN傳送一行MIP代理公告到行動。注意行動可以 第一傳送一 MIP代理需求到T-PDSN(圖中未示）。 〇·行動傳送一 MIP RRQ 到 T-PDSN。 P. T-PDSN處理MIP RRQ及然後前向其到HA上。 Q. 如果係接受MIP RRQ，HA利用具有0之一回答碼之MIP RRP響應。 R. T-PDSN前向MIP RRP到行動。行動通過其之MIP區段 傳送及接收承載資料。 圖12說明包含其係不可以支援多重區段之一 T-PDSN 134之系統100。因此，即使，T-RN 118可以支援多重Sis ，僅主要SI具有利用T-PDSN 134建立之一相應A10連接。 在一第九狀態中，在圖9中說明，在T-RN及S-RN之間 之遞交時，也交換PPP服務實例資訊。因此，在T-RN接 收來自T-PDSN之失敗指示時，T-RN僅釋放第二服務實例 及維持連接PPP服務實例。說明在圖9之各個標示步騾如 下： A. 行動台具有一或更多通過S-RN建立於S-PDSN之區段 。行動台可以具有配置於S-RN中之多重服務實例。 B. 行動台檢測引導信號強度改變及傳送引導報告到S-RN 。請注意行動仍然具有到S-RN之空中連接流量頻道及 C:\en\2003\84228.doc -28 - 200401543 建立於S-PDSN之一 IP區段。 C. S-RN通過MSC(圖中未示）傳送遞交需求訊息到T-RN。 而且S-RN指示PPP服務實例到T-RN。 D. T-RN傳送一 All RRQ到T-PDSN，包含設定於1之s位 元及設定於S-PDSN之Pi IP位址之服務P-P位址特徵。 E. 因為T-PDSN不支援快速P-P界面遞交，T-PDSN傳送 具有設定於除0之外之回答碼之Al 1 RRP到T-RN。 F. S-RN藉由傳送一遞交方向指令到行動台遞交行動之服 務實例到T-RN。 G. 行動台遞交到T-RN及傳送一遞交完成指示到T-RN。 H. 因為T-RN瞭解那個服務實例係PPP服務實例，T-RN傳 送All RRQ以設定用於PPP服務實例之R-P連接。 I. T-PDSN利用具有設定於'CT之結果碼之All RRP回答。 J. T-RN也傳送服務連接到MS以釋放第二服務實例及維 持PPP服務實例。 K. T-PDSN藉由傳送LCP建構需求將觸發PPP交涉。 L. PPP交涉係完成。用於簡單IP區段，承載流量現在可以 在T-RN及T-PDSN二者上之方向中流動。用於MIP區 段，行動係跟隨於後。 M. T-PDSN傳送一 MIP代理公告到行動。注意行動可以 第一傳送一 MIP代理需求到T-PDSN(圖中未示）。 N. 行動傳送一 MIP RRQ 到 T-PDSN。 O. T-PDSN處理MIP RRQ及然後前向其到HA上。For example, when submitting from low-correction PDSN (IS_835 release A or lower) to high-correction PDSN (IS-835 release B or higher), there is no problem because is_835_a pDsN can only support one packet data service instance. In this state, after the submission to the target PDSN, a second service instance can be set. When the service network has a function for only a single s; [, as specified in is_95. And Cdma2_release "is intended for 1-si support. : cdmUOOO released A, designated to support multiple SI, and the target has the function of multiple SI for C: \ en \ 2003 \ 84228 doc -24 · 200401543. The responsibility is to use the target network to initiate additional SI after submission on MS ° A seventh state is described in FIG. 7 and FIG. 13 series, in which the target radio network and the T-RN series cannot support multiple SI. Pay attention to the service radio network and S-RN, understand that the target network cannot support the active section in the service network before submission. For example, when submitting from high-correction PDSN (IS-835 release B or higher) to low-correction PDSN (IS-835 release A or lower), if there are second service instances established, how to operate these multiple service instances Becomes a problem. In this state, because the serving RN understands that the target RN cannot support the current service (multiple R-P connection), the serving RN only performs the delivery to the main service instance (PPP service instance) to the T-RN. The MS may also instruct the user to drop the second service instance because of routing to a lower correction area. Each labeling step illustrated in the call flow of FIG. 7 is as follows: A. The mobile station has one or more sections established in the S-PDSN through the S-RN. The mobile station may have multiple service instances configured in the S-RN. B. The mobile station detects a change in the strength of the pilot signal and sends a pilot report to the S-RN. Please note that the operation still has an air link traffic channel to the S-RN and an IP segment established in the S-PDSN. C. The S-RN sends the delivery request message to the T-RN through the MSC (not shown). D. Because the S-RN understands that the T-RN cannot support the current service, the S-RN submits a ppp service instance of the action to the T-RN by sending a delivery direction instruction to the mobile station. E. The mobile station submits to the T-RN and transmits a delivery completion instruction to the T-RN. F. According to the completion of the submission of the service instance, τ-RN transmits the A11 RRQ with the s bit set to 0 C \ en \ 2003 \ 84228.doc -25- 200401543 and contains an active air connection record to T-PDSN . G. The T-PDSN sends an All RRP with a reply code set to 0 to the T-RN. H. T-PDSN initiates PPP negotiations by transmitting mobile station-LCP construction requirements using mobile station. I. PPP negotiation is completed. For simple IP segments, bearer traffic can now flow in both T-RN and T-PDSN directions. For the MIP section, actions follow. J. T-PDSN sends a MIP proxy announcement to the action. Note that the action can first transmit a MIP proxy request to the T-PDSN (not shown). K. Action sends a MIP RRQ to the T-PDSN. L. T-PDSN processes the MIP RRQ and then forwards it to the HA. M. If the MIP RRQ is accepted, the HA responds with a MIP RRP with one of the answer codes. N. T-PDSN forward MIP RRP to action. The action sends and receives bearer data through its MIP section. FIG. 13 illustrates a system 100 including T-PDSN 144, which is one of multiple SIs, but illustrates support for one SI permitted by T-RN 148. After successful delivery to the target network, the T-RN 148 is used to establish the main SI and the relevant A10 connection is established between T-RN 148 and T-PDSN 144. In an eighth state, illustrated in FIG. 8 and related to FIG. 12, the target RN can support the current service, that is, multiple service instances, but the corresponding T-PDSN cannot support multiple service instances. As illustrated in the call flow in FIG. 8, the T-RN sends an All RRQ to request the delivery of C: \ en \ 2003 \ 84228.doc -26- 200401543 according to its request via the S-RN. Because the old correction of T-PDSN does not support p_p connection and transmission establishment, T-PDSN will transmit AU RRP to indicate failure. In this state, T_RN does not know which PPP service instance, and T-RN must release the traffic channel. MS should indicate that the user call was abandoned because of routing to a low correction area. If necessary 'MS will start to set S033 from the beginning. Each labeling step illustrated in FIG. 8 is as follows: A. The mobile station has one or more sections established in the S-PDSN through the S-RN. The mobile station may have multiple service instances configured in the S-RN. B. The mobile station detects changes in the strength of the pilot signal and sends a pilot report to s_rn. Please note that the operation still has an air link traffic channel to the S-RN and an IP segment established in the S-PDSN. C. The S-RN sends the delivery request message to t-Rn through the MSC (not shown). D. The T-RN sends an Ail RRQ to the T-PDSN, including the service p_P address characteristics set in the s bit of i and the Pi IP address set in the S-PDSN. E. Because T-PDSN does not support fast P-P interface submission, t_pdsn sends an A1 1 RRP with a response code set other than 0 to T-RN. The F-S-RN submits the service instance of the action to the T-RN by sending a delivery direction instruction to the mobile station. G. The mobile station submits to the T-RN and sends a delivery completion instruction to the T-RN. H. According to the completion of the submission of the service instance, τ-RN releases the traffic channel because it does not know that the service instance is a PPP service instance. I. MS re-initializes S033 to set the traffic channel. J. T-RN transmits All RRQ to set up R-P connection. K. T-PDSN responds with an All RRP with a result code set to '0'. C \ en \ 2003 \ 84228.doc • 27- 200401543 L. Use MS initial PPP negotiation by transmitting MS — LCP construction requirements. M.PPP negotiation is completed. For simple IP segments, bearer traffic can now flow in both T-RN and T-PDSN directions. It is used in the MIP area. The N · T-PDSN sends a line of MIP proxy announcements to the action. Note that the action can first send a MIP proxy request to the T-PDSN (not shown). 〇 Action transmits a MIP RRQ to T-PDSN. The P. T-PDSN processes the MIP RRQ and then forwards it to the HA. Q. If the MIP RRQ is accepted, the HA responds with a MIP RRP with one of the answer codes. R. T-PDSN forward MIP RRP to action. The action sends and receives bearer data through its MIP section. FIG. 12 illustrates a system 100 including a T-PDSN 134, which is not capable of supporting multiple segments. Therefore, even though the T-RN 118 can support multiple Sis, only the primary SI has one corresponding A10 connection established using the T-PDSN 134. In a ninth state, it is illustrated in FIG. 9 that the PPP service instance information is also exchanged during the transfer between T-RN and S-RN. Therefore, when the T-RN receives a failure indication from the T-PDSN, the T-RN releases only the second service instance and maintains the connection PPP service instance. The steps marked in Figure 9 are as follows: A. The mobile station has one or more sections established in the S-PDSN through the S-RN. The mobile station may have multiple service instances configured in the S-RN. B. The mobile station detects a change in the strength of the pilot signal and sends a pilot report to the S-RN. Please note that the operation still has an air connection traffic channel to S-RN and C: \ en \ 2003 \ 84228.doc -28-200401543 is established in one of the IP segments of S-PDSN. C. The S-RN sends the delivery request message to the T-RN through the MSC (not shown). And the S-RN instructs the PPP service instance to the T-RN. D. The T-RN sends an All RRQ to the T-PDSN, including the service P-P address characteristics set to the s bit set to 1 and the Pi IP address set to the S-PDSN. E. Because the T-PDSN does not support fast P-P interface submission, the T-PDSN sends an Al 1 RRP with a response code set to anything other than 0 to the T-RN. F. The S-RN submits the service instance of the action to the T-RN by sending a delivery direction instruction to the mobile station. G. The mobile station submits to the T-RN and sends a delivery completion instruction to the T-RN. H. Because the T-RN understands that the service instance is a PPP service instance, the T-RN sends an All RRQ to set up the R-P connection for the PPP service instance. I. The T-PDSN responds with an All RRP with a result code set at 'CT. J. T-RN also transfers the service connection to the MS to release the second service instance and maintain the PPP service instance. K. T-PDSN will trigger PPP negotiation by transmitting LCP construction requirements. L. PPP negotiation is completed. For simple IP segments, bearer traffic can now flow in both T-RN and T-PDSN directions. For the MIP section, actions follow. M. T-PDSN sends a MIP proxy announcement to the action. Note that the action can first send a MIP proxy request to the T-PDSN (not shown). N. The action sends a MIP RRQ to the T-PDSN. O. The T-PDSN processes the MIP RRQ and then forwards it to the HA.
P. 如果係接受MIP RRQ，HA利用具有0之一回答碼之MIP C:\en\2003\84228.doc -29- 200401543 RRP響應。 Q.T-PDSN前向MIP RRP到行動。行動通過其之MIP區段 傳送及接收承載資料。 那些習於此技者將瞭解可以使用一些不同工藝及技術中 之任何工藝及技術代表資訊及信號。例如，可以藉由電壓 、電流、電磁波、磁場或粒子、光場或粒子，或其中之任 何組合代表其遍布於上面說明可以提出之資料、指令、命 令、訊息、信號、位元、符號，及晶片。 習於此技者將進一步瞭解可以執行相關於其中揭示之實 施例說明之一些說明邏輯區塊、模組、電路，及演算法步 驟如電子硬體、電腦軟體，或二者之組合。為清楚說明硬 體及軟體之本可交換性，上面通常已經依據它們之功能之 項目說明一些說明邏輯區塊、模組、電路，及步驟。是否 係執行這種功能如硬體或軟體根據在全部系統上利用之特 定應用及設計限制。習於此技者可以依據一些用於各個特 定應用之方式執行之功能，但是不應解釋這種執行決定為 分離於本發明範圍。 可以執行，或利用一般用途處理器、一數位信號處理器 (DSP)、一特定應用積體電路（ASIC)、一現場可程式化閘陣 列（FPGA)或其它可程式化邏輯裝置、分離閘或電晶體邏輯 、分離硬體元件，或其設計於執行其中說明之功能之任何 組合執行相關於其中揭示之實施例之一些說明邏輯區塊、 模組、電路，及步驟。——般用途處理器可以係一微處理 器，但是另外方面，處理器可以任何習知處理器、控制器 C:\en\2003\84228.doc -30- 200401543 、微控制器，或狀態裝置。也可以執行一處理器如計算裝 置之一組合，例如一 D S P及一微處理器之一組合、複數個 微處理器、一或更多連接於一 DSP核心之微處理器，或任 何其它這種建構。 可以直接包含相關於其中揭示之實施例說明之一方法或 演算法之步驟於硬體中，在藉由一處理器執行之一軟體模 组中，或在二個之一組合中。一軟體模组可以屬於RAM記 憶體、快閃記憶體、ROM記憶體、EPROM記憶體、EEPROM 記憶體、暫存器、硬碟、一可移動碟片、一 CD-ROM，或 在技藝已知之任何其它格式之儲存媒體。一例示儲存媒體 係耦合於處理器，如此處理器可以從儲存媒體讀取資訊， 及寫入資訊到儲存媒體。在另外方面，儲存媒體係可以整 合於處理器。處理器及儲存媒體可以屬於一 ASIC。ASIC 可以屬於一使用者終端機。在另外方面，處理器及儲存媒 體可以屬於在一使用者終端機中之分離元件。 提供揭示實施例之先前說明以致能任何習於此技者產生 或使用本發明。那些習於此技者將容易瞭解對這些實施例 之一些修改，及可以在不離開本發明之精神或範圍下將其 中定義之原理施加於其它實施例。因此，本發明不應拘限 於其中揭示之實施例，但是係根據一致於其中揭示之原理 及新特徵之最寬範圍。 【圖式簡單說明】 圖1係說明在一通信系統中之一呼叫流程之一計時圖， 其中來源PDSN(S-PDSN)及目標PDSN(T-PDSN)具有類似 C:\en\2003\84228.doc -31 - 200401543 功能。 圖2到圖4係說明在一通信系統中之一呼叫流程之計時 圖，其中S-PDSN及T-PDSN具有類似功能，但是係不可 以完整交涉遞交。 圖5係說明在一通信系統中之一呼叫流程之計時圖，其 中S-PDSN及T-PDSN具有類似功能，其中服務實例中之 一服務實例係靜止。 圖6係說明在一通信系統中之一呼叫流程之一計時圖， 其中來源PDSN(S-PDSN)及目標PDSN(T-PDSN)具有類似 功能，其中無線電網路（RN)觸發一些點對點（PPP)連接以產 生遞交。 圖7係說明在一通信系統中之呼叫流程之一計時圖，其 中目標無線電網路（T-RN)不支援多重服務實例。 圖8及圖9係說明在一通信系統中之呼叫流程之一計時 圖，其中T-PDSN不支援多重服務實例。 圖1 〇係支援IP資料傳送之通信系統之一方塊圖。 圖11說明包含於用於其中S-PDSN及T-PDSN具有類似 功能之一系統之一遞交實例中之通信連接。 圖12說明包含於用於其中S-PDSN及T-PDSN具有不同 功能之一系統之一遞交實例中之通信連接。 圖13說明包含於用於其中來源無線電網路（S-RN)及目標 無線電網路（T-RN)具有不同功能之一系統之一遞交實例中 之通信連接。 C.\en\2003\84228 doc -32- 200401543 圖式代表符號說明 100 102 ' 104 106 、 116 、 130 、 160 108P. If the MIP RRQ is accepted, the HA responds with a MIP C: \ en \ 2003 \ 84228.doc -29- 200401543 with an answer code of 0. Q. T-PDSN forward MIP RRP to action. The action sends and receives bearer data through its MIP section. Those skilled in the art will understand that any process and technology representative information and signal can be used in a number of different processes and technologies. For example, it can be represented by voltage, current, electromagnetic wave, magnetic field or particle, light field or particle, or any combination thereof throughout the information, instructions, commands, messages, signals, bits, symbols, and instructions that can be presented above, and Wafer. Those skilled in the art will further understand that some illustrative logic blocks, modules, circuits, and algorithmic steps such as electronic hardware, computer software, or a combination of the two can be performed in connection with the embodiment descriptions disclosed therein. In order to clearly explain the interchangeability of hardware and software, the above has usually explained some logical blocks, modules, circuits, and steps based on the items of their functions. Whether such functions, such as hardware or software, are performed based on specific application and design restrictions for use on all systems. Those skilled in the art can perform functions according to the manner used for each specific application, but such execution decisions should not be interpreted as being separate from the scope of the present invention. It can execute, or use a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, a split gate or Transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described therein performs some of the illustrated logical blocks, modules, circuits, and steps related to the embodiments disclosed therein. ——General purpose processor can be a microprocessor, but otherwise, the processor can be any known processor, controller C: \ en \ 2003 \ 84228.doc -30- 200401543, microcontroller, or state device . A processor such as a combination of computing devices, such as a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors connected to a DSP core, or any other such Construct. The steps related to one of the methods or algorithms described in the embodiments described therein may be directly included in hardware, in a software module executed by a processor, or in a combination of two. A software module can belong to RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, register, hard disk, a removable disc, a CD-ROM, or known in the art Storage media in any other format. An example storage medium is coupled to the processor so that the processor can read information from the storage medium and write information to the storage medium. In another aspect, the storage medium may be integrated into the processor. The processor and the storage medium may belong to an ASIC. The ASIC can belong to a user terminal. In another aspect, the processor and the storage medium may belong to separate components in a user terminal. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Those skilled in the art will readily understand modifications to these embodiments, and the principles defined therein may be applied to other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention should not be limited to the embodiments disclosed therein, but is based on the widest scope consistent with the principles and new features disclosed therein. [Schematic description] Figure 1 is a timing diagram illustrating a call flow in a communication system, where the source PDSN (S-PDSN) and the target PDSN (T-PDSN) have similar C: \ en \ 2003 \ 84228 .doc -31-200401543 features. Figures 2 to 4 are timing diagrams illustrating a call flow in a communication system, in which S-PDSN and T-PDSN have similar functions, but they cannot be submitted in full negotiation. FIG. 5 is a timing diagram illustrating a call flow in a communication system, in which S-PDSN and T-PDSN have similar functions, and one of the service instances is stationary. Figure 6 is a timing diagram illustrating a call flow in a communication system, where the source PDSN (S-PDSN) and the target PDSN (T-PDSN) have similar functions, where the radio network (RN) triggers some point-to-point (PPP) ) To create a submission. Figure 7 is a timing diagram illustrating a call flow in a communication system in which the target radio network (T-RN) does not support multiple service instances. 8 and 9 are timing diagrams illustrating a call flow in a communication system, in which the T-PDSN does not support multiple service instances. Figure 10 is a block diagram of a communication system supporting IP data transmission. Fig. 11 illustrates a communication connection included in a delivery example for a system in which S-PDSN and T-PDSN have similar functions. Figure 12 illustrates a communication connection included in a delivery instance for a system in which the S-PDSN and T-PDSN have different functions. FIG. 13 illustrates the communication connection included in a delivery example for a system in which the source radio network (S-RN) and the target radio network (T-RN) have different functions. C. \ en \ 2003 \ 84228 doc -32- 200401543 Explanation of Symbols for Schema 100 100 '104 106, 116, 130, 160 108
114 、 134 、 144 118 、 148 120 A10 SI 通信系統 來源封包資料服務節點 IP網路 來源無線電網路 目標封包資料服務節點 目標無線電網路 行動台 連接 服務實例 C.\en\2003\84228 doc -33-114, 134, 144 118, 148 120 A10 SI communication system source packet data service node IP network source radio network target packet data service node target radio network mobile station connection service instance C. \ en \ 2003 \ 84228 doc -33 -